CN207320517U - One kind sealing high frequency coaxial contact connector - Google Patents
One kind sealing high frequency coaxial contact connector Download PDFInfo
- Publication number
- CN207320517U CN207320517U CN201721264757.7U CN201721264757U CN207320517U CN 207320517 U CN207320517 U CN 207320517U CN 201721264757 U CN201721264757 U CN 201721264757U CN 207320517 U CN207320517 U CN 207320517U
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- CN
- China
- Prior art keywords
- contact pin
- sealing
- square plate
- high frequency
- plate housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
High-frequency coaxial connector, hermetically sealed connector, high frequency hermetically sealed connector technical field are the utility model is related to, specifically a kind of sealing high frequency coaxial contact connector.The utility model includes jack shell, the second contact pin, square plate housing, bead, glass cake and the first contact pin；First contact pin is fixed in the jack shell, and first contact pin is sintered by the bead with the jack shell and connected；The jack shell is fixed in the square plate housing, and the jack shell is sintered by the glass cake with the square plate housing and connected；Second contact pin is fixed in the square plate housing, and second contact pin is sintered by graphite jig with the square plate housing and connected；The tip of first contact pin and second contact pin is placed in the outside of the square plate housing.The utility model realizes the direct transmission of sealed environment high-frequency signal, improves high frequency signal transmission precision, the overall high-frequency transmission quality of lifting means.
Description
Technical field
High-frequency coaxial connector, hermetically sealed connector, high frequency hermetically sealed connector technical field are the utility model is related to, specifically
Say it is a kind of sealing high frequency coaxial contact connector.
Background technology
Due to the limitation of sintering process, often second of sintering process can make first sintering material melts, make high frequency same
Axis contact can not generally realize that double sintering seals, and then make high frequency coaxial contact can not be real with conventional seals electric connector
It is now integrated at the same time to use.
Utility model content
For above-mentioned shortcoming existing in the prior art, the technical problem to be solved by the present invention is to provide one kind
High frequency coaxial contact connector is sealed, applied to high frequency signal transmission etc. between interior of aircraft electronic equipment, precision sealing instrument
Field.
Used technical solution is the utility model to achieve the above object：One kind sealing high frequency coaxial contact connection
Device, including jack shell, the second contact pin, square plate housing, bead, glass cake and the first contact pin；First contact pin is fixed on
In the jack shell, and first contact pin is sintered by the bead with the jack shell and connected；The jack shell
Body is fixed in the square plate housing, and the jack shell is sintered by the glass cake with the square plate housing and connected；Institute
State the second contact pin to be fixed in the square plate housing, and second contact pin is sintered by graphite jig with the square plate housing and connected
Connect；The tip of first contact pin and second contact pin is placed in the outside of the square plate housing.
First contact pin is one.
The glass cake is glass cake compressing in advance.
Second contact pin is multiple.
Sealing ring is further included, the sealing ring sealing is fixed in the square plate housing.
Sealing ring is O-ring seal.
Further include the sealing of interface sealing body to be fixed in the square plate housing, and sealing shroud is in the jack shell and described
The outside of second contact pin.
The interface sealing body is to pass through the compressing interface sealing body of silicon rubber mould.
The utility model has the following advantages and beneficial effect：
1st, the utility model realizes the direct transmission of sealed environment high-frequency signal, improves high frequency signal transmission precision, lifting
The overall high-frequency transmission quality of equipment.
2nd, the utility model realizes high frequency coaxial contact and is combined with conventional seals electric connector, by bead with
The method that glass cake is combined, which realizes high frequency coaxial contact and is embedded into hermetically sealed connector, realizes connector integral sealing, full
Foot axial seal requirement.
Brief description of the drawings
Fig. 1 is the main view direction schematic diagram that contact pin uses bead sintering structure with jack shell；
Fig. 2 uses the main view direction schematic diagram of glass cake sintering structure between jack shell and square plate housing；
Fig. 3 is the finished product main view direction schematic diagram loaded after sealing ring and interface sealing body.
Wherein, 1 jack shell, 2 second contact pins, 3 square plate housings, 4 beades, 5 glass cakes, 6 sealing rings, 7 interfaces are obturaged
Body, 8 first contact pins.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in figure 3, a kind of sealing high frequency coaxial contact connector described in the utility model, including jack shell 1,
Second contact pin 2, square plate housing 3, bead 4,5 and first contact pin 8 of glass cake；First contact pin 8 is fixed on the jack shell
In body 1, and first contact pin 8 sinters connection (as shown in Figure 1) with the jack shell 1 by the bead 4, due to same
Axis contact is smaller, while precision prescribed is higher, and the 4 sintering structure precision of bead is high, is adapted to high accuracy coaxial connector
Requirement, while disclosure satisfy that requirement of the coaxial connector under air-proof condition again.As shown in Fig. 2, the jack shell
Body 1 is fixed in the square plate housing 3, and the jack shell 1 is sintered by the glass cake 5 with the square plate housing 3 and connected
Connect；The glass cake 5 is glass cake compressing in advance.Second contact pin 2 is fixed in the square plate housing 3, and institute
State the second contact pin 2 and connection is sintered by graphite jig with the square plate housing 3；First contact pin 8 and second contact pin 2
Tip is placed in the outside of the square plate housing 3.
The fusing point of bead 4 is higher than the fusing point of glass cake 5, makes in 5 sintering process of glass cake, the bead 4 of device inside
Do not melt and be possibly realized.The structure that 4 glass cake 5 of bead is combined realizes dual-seal, can realize completely coaxially connected
Device seals the application of use condition.
First contact pin 8 is one.Second contact pin 2 is multiple, and particular number is depending on specifically used demand.
Sealing ring 6 is further included in one embodiment of the utility model, the sealing of sealing ring 6 is fixed on the square plate shell
In body 3.The sealing ring 6 is O-ring seal.
The sealing of interface sealing body 7 is further included in another embodiment of the utility model to be fixed in the square plate housing 3,
And sealing shroud is in the jack shell 1 and the outside of second contact pin 2.The interface sealing body 7 is to pass through silicon rubber mould
Compressing interface sealing body.
Claims (8)
1. one kind sealing high frequency coaxial contact connector, it is characterised in that including jack shell (1), the second contact pin (2), side
Disk housing (3), bead (4), glass cake (5) and the first contact pin (8)；First contact pin (8) is fixed on the jack shell
(1) in, and first contact pin (8) is sintered by the bead (4) with the jack shell (1) and connected；The jack shell
Body (1) is fixed in the square plate housing (3), and the jack shell (1) passes through the glass cake with the square plate housing (3)
(5) sintering connection；Second contact pin (2) is fixed in the square plate housing (3), and second contact pin (2) and the side
Disk housing (3) is sintered by graphite jig and connected；The tip of first contact pin (8) and second contact pin (2) is placed in described
The outside of square plate housing (3).
A kind of 2. sealing high frequency coaxial contact connector according to claim 1, it is characterised in that first contact pin
(8) it is one.
A kind of 3. sealing high frequency coaxial contact connector according to claim 1, it is characterised in that the glass cake
(5) it is glass cake compressing in advance.
A kind of 4. sealing high frequency coaxial contact connector according to claim 1, it is characterised in that second contact pin
(2) to be multiple.
5. a kind of sealing high frequency coaxial contact connector according to claim 1, it is characterised in that further include sealing ring
(6), sealing ring (6) sealing is fixed in the square plate housing (3).
A kind of 6. sealing high frequency coaxial contact connector according to claim 5, it is characterised in that the sealing ring
(6) it is O-ring seal.
7. a kind of sealing high frequency coaxial contact connector according to claim 1 or 5, it is characterised in that further include boundary
Face sealing body (7) sealing is fixed in the square plate housing (3), and sealing shroud is inserted in the jack shell (1) and described second
The outside of pin (2).
8. a kind of sealing high frequency coaxial contact connector according to claim 7, it is characterised in that obturage at the interface
Body (7) is to pass through the compressing interface sealing body of silicon rubber mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264757.7U CN207320517U (en) | 2017-09-29 | 2017-09-29 | One kind sealing high frequency coaxial contact connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264757.7U CN207320517U (en) | 2017-09-29 | 2017-09-29 | One kind sealing high frequency coaxial contact connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207320517U true CN207320517U (en) | 2018-05-04 |
Family
ID=62428504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721264757.7U Active CN207320517U (en) | 2017-09-29 | 2017-09-29 | One kind sealing high frequency coaxial contact connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207320517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910713A (en) * | 2017-09-29 | 2018-04-13 | 沈阳兴华航空电器有限责任公司 | Seal high frequency coaxial contact connector |
-
2017
- 2017-09-29 CN CN201721264757.7U patent/CN207320517U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910713A (en) * | 2017-09-29 | 2018-04-13 | 沈阳兴华航空电器有限责任公司 | Seal high frequency coaxial contact connector |
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| GR01 | Patent grant |